Mercury D4.2L D-Tronic

MANIFOLDS, ELBOWS AND RISERS
SERVICE MANUAL NUMBER 22
90-860074--1 FEBRUARY 2002 Page 7B-5
Sterndrive (MCM) Exhaust Systems
71704
73942
1
2
3
4
5
6
7
8
9
4
Typical
1-Exhaust Riser
2-Clamp
3-Gasket
4-Hose Clamps
5-Exhaust Hose
6-Round Exhaust Pipe For Exhaust Riser Equipped Engines (No Water Shutter
Assembly)
7-Screw And Lockwasher (4)
8-Wastegate Exhaust Pipe And Gaskets
9-Heat Shield Blanket